---
product_id: 48451819
title: "Tetra CrystalWater - eliminates clouding from aquarium for crystal clear water, 250ml"
brand: "tetra"
price: "KD 9.18"
currency: KWD
in_stock: true
reviews_count: 13
category: "Tetra"
url: https://www.desertcart.com.kw/products/48451819-tetra-crystalwater-eliminates-clouding-from-aquarium-for-crystal-clear-water
store_origin: KW
region: Kuwait
---

# Clear water in 6-12 hours 250ml concentrated liquid Mineral-based particle binding Tetra CrystalWater - eliminates clouding from aquarium for crystal clear water, 250ml

**Brand:** tetra
**Price:** KD 9.18
**Availability:** ✅ In Stock

## Summary

> 💎 Dive into crystal-clear waters—because your aquarium deserves the spotlight!

## Quick Answers

- **What is this?** Tetra CrystalWater - eliminates clouding from aquarium for crystal clear water, 250ml by tetra
- **How much does it cost?** KD 9.18 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.kw](https://www.desertcart.com.kw/products/48451819-tetra-crystalwater-eliminates-clouding-from-aquarium-for-crystal-clear-water)

## Best For

- tetra enthusiasts

## Why This Product

- Trusted tetra brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Rapid Clarity Boost:** Transforms cloudy water to crystal clear within half a day, so your aquarium shines like new.
- • **Easy Dose & Maintain:** Just 50ml per 1,000L pond water—simple, precise, and part of your weekly water care ritual.
- • **Filter-Friendly Formula:** Active ingredients work synergistically with your aquarium filter for effortless debris extraction.
- • **Mineral-Powered Purification:** Harnesses carefully selected minerals to gently bind and remove dirt particles without harsh chemicals.
- • **Safe for Fish, Not Invertebrates:** Perfect for fish tanks but avoid use with snails, shrimps, and crustaceans to keep your ecosystem balanced.

## Overview

Tetra CrystalWater is a 250ml liquid treatment designed to eliminate cloudiness in aquarium and pond water within 6 to 12 hours. Using a mineral-based formula, it binds fine dirt particles for easy removal by your filter, restoring sparkling clarity without harming fish. Ideal for freshwater tanks without invertebrates, it’s a must-have for maintaining a pristine aquatic environment.

## Description

Product Description Tetra CrystalWater - eliminates clouding from aquarium for crystal clear water, 250ml Directions Shake well before use. Add 50 ml Tetra Pond CrystalWater per 1,000 litres of pond water. Mix thoroughly into the pond water. Ensure the carbonate hardness (KH) of the water is equal or higher than 6° dH prior to each use. If the level is too low, increase it in a controlled manner using a product such as Tetra Pond WaterStabiliser. Do not use to combat algae.

Review: Best product out there for clearing gunk in the pond. - I don't normally write reviews but felt I had to on this product. After many many attempts last year to try and find something that would bind all the gross stuff in a fish pond together that would make it easy to get out using a net I finally found it! Honestly it's amazing stuff. I didn't know what to expect as it is very unclear but after measuring out the correct dose I quietly hoped something would work. The next day I went out and floating on top the water was lots of rubbish that had left the bottom. I cleaned it all out with a net and kept that up for another day and now my water is soooo clear and we have happy fish again. Will make it part of my weekly clean now.
Review: Worked really well - This product worked brilliantly, my mini pond water was cloudy and smelly but within a day the water was clear and the smell went away. I don’t have and fish in the pond but I have plants and they were fine

## Features

- Causes serious eye irritation.
- May be corrosive to metals.
- Eliminates clouding from aquarium water within a matter of hours
- Carefully selected minerals gently eliminate all kinds of dirt particles
- The active ingredients bind small particles in the water, which can then be extracted by the aquarium filter
- Initial effects visible after two to three hours - Crystal clear water within six to twelve hours
- Not suitable for aquariums containing invertebrates such as snails, shrimps and other crustaceans

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B005P7ESII |
| Best Sellers Rank | 1,250 in Pet Supplies ( See Top 100 in Pet Supplies ) 12 in Aquarium Water Treatments |
| Brand Name | Tetra |
| Country Of Origin | United Kingdom |
| Customer Reviews | 4.3 4.3 out of 5 stars (4,872) |
| Global Trade Identification Number | 04004218144132 |
| Item Form | Liquid |
| Item Type Name | food |
| Item Weight | 249 g |
| Liquid Volume | 250 Millilitres |
| Manufacturer | Spectrum Brands |
| Manufacturer Part Number | T273 |
| Model Number | T273 |
| Target Species | Fish |
| Unit Count | 250.0 millilitre |

## Product Details

- **Brand:** Tetra
- **Item form:** Liquid
- **Item weight:** 249 g
- **Liquid volume:** 250 Millilitres
- **Manufacturer:** Spectrum Brands

## Images

![Tetra CrystalWater - eliminates clouding from aquarium for crystal clear water, 250ml - Image 1](https://m.media-amazon.com/images/I/51nWizUlljL.jpg)

## Available Options

This product comes in different **Size, Style** options.

## Questions & Answers

**Q: Can this be used with seachem prime soultion**
A: do not now !! david mee

**Q: can this clear a green tank ?**
A: This product will not remove the green algae from the tank. It will be better to clean the tank, and then use green away, or algae minus products in the freshly cleaned tank. those products will keep the algae from growing. This product will make the water more clear by combining small contaminating particles in the water and then those gets filtered out.

**Q: Can this be used with an under gravel filter**
A: I have an under gravel filter & use Tetra Crystal Water. Have used it for 3 years without any problem. Hope this helps.

**Q: Will this help with white bits float in my fresh water tropical tank**
A: My not tropical fish sorry can not answer your question.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Best product out there for clearing gunk in the pond.
*by K***R on 7 March 2026*

I don't normally write reviews but felt I had to on this product. After many many attempts last year to try and find something that would bind all the gross stuff in a fish pond together that would make it easy to get out using a net I finally found it! Honestly it's amazing stuff. I didn't know what to expect as it is very unclear but after measuring out the correct dose I quietly hoped something would work. The next day I went out and floating on top the water was lots of rubbish that had left the bottom. I cleaned it all out with a net and kept that up for another day and now my water is soooo clear and we have happy fish again. Will make it part of my weekly clean now.

### ⭐⭐⭐⭐⭐ Worked really well
*by L***W on 22 September 2025*

This product worked brilliantly, my mini pond water was cloudy and smelly but within a day the water was clear and the smell went away. I don’t have and fish in the pond but I have plants and they were fine

### ⭐⭐⭐⭐ Works Well
*by Y***M on 12 September 2025*

My pond water was very green and I initially didn't expect or see much difference after only one treatment. I followed up with another dose a couple of weeks later and the difference is pretty amazing. I still have enough left for more treatments and would definitely recommend this product.

## Frequently Bought Together

- Tetra CrystalWater - eliminates clouding from aquarium for crystal clear water, 250ml
- API pH DOWN Freshwater Aquarium Water pH Reducing Solution 118 ml Bottle

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*Product available on Desertcart Kuwait*
*Store origin: KW*
*Last updated: 2026-05-18*